<html>
<head>
  <meta charset="utf-8">
  <title>Title</title>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <link rel="stylesheet" href="raster2.css">
</head>
<body>
  <h1>Title</h1>
  <r-grid columns=4>
    <r-cell>Body</r-cell>
    <r-cell>Body</r-cell>
    <r-cell>Body</r-cell>
    <r-cell>Body</r-cell>
  </r-grid>
</body>
</html>
